baber/WOPTO huggingface dataset:
Patent JP-H06228301-A (JP)
Title: Polycarbonate and its production
Inventor: SUGANO TATSUYA
IPC: C08G64/04
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a high-molecular-weight polycarbonate having a low terminal hydroxyl concentration, being substantially free from chloride ions and having good heat stability and an excellent hue without using toxic phosgene. CONSTITUTION:A polycarbonate is produced by adding an ester compound of the formula: R1COOR2 (wherein R1 is a phenyl group, a 5-10 C branched alkyl group or a 6-12 C aryl-substituted phenyl group; and R2 is a phenyl group, a 1-10 C branched alkyl group or a 3-8 C cyclic alkyl group) to the reaction system in the melt polycondensation of a bisphenol with a carbonic diester in the presence of at least one member selected from a basic nitrogen compound and an alkali metal or alkaline earth metal borate to thereby block the terminal hydroxyl groups of the formed polycarbonate with R1CO groups.
Patent JP-S56111234-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: OOSHIMA MUNEO
IPC: H01L21/60
Filed: 1980-02-08
Abstract: PURPOSE:To improve thermal fatigue properties, by forming a convex portion on a substrate and a solder connecting terminal on and around the convex portion, forming on a circuit element a solder bump and bump for its shape control, stacking and connecting the both with solder. CONSTITUTION:A terminal 13 and a shape control terminal 14 are formed on an alumina ceramic sheet 11 of presintering, by alumina 12. Then a pressing is applied to from a step 19 and a sintering is performed. Then a solder is applied by a solder immersion method. Thereafter, the solder bump 17 for connection and an IC chip 1 with a bump for control are brought to the right position and the solder is remelted. Because of the surface tension of the connecting part 18 for shape control and the step 19, the soldered part of the electric connecting part 20 is extended resulting in the improvement of the thermal fatigue properties of the part.
Patent JP-H09214041-A (JP)
Title: Device and method of controlling profile of laser pulse by modulation of relaxation oscillation
Inventor: GERARUDO DABURIYUU HOORUMAN
IPC: B23K26/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device of controlling a shape and timing of a pulse to be radiated by a big power solid laser without requiring a complicated feedback circuit. SOLUTION: The width and peak strength of a relaxing pulse emitted from a laser are controlled by using a acousto-optical modulator 14 provided in a laser cavity and a frequency of a high-frequency (RF) control signal to be given to this modulator locks the relaxing pulse. The number and average rate of the pulses from the laser are independently controlled by changing the duty cycle of a diode 20 to be used for pumping a solid amplifier 18 provided in the laser cavity. Whether a short pump pulse is selected or a long pump pulse can be selected so as to give a large number of relaxing pulses. Since the peak strength of the relaxing pulse is relatively uniform, no feedback control of the modulator is required.
Patent JP-2000210639-A (JP)
Title: Garbage treatment device
Inventor: MOTOHASHI AKIO
IPC: B09B3/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment device which is excellent in the suppression of energy consumption. SOLUTION: This garbage treatment device has a garbage pulverizing machine 1 which has a garbage feeding port at its front surface, a settling tank 3 which stores a suspension consisting of the garbage pulverized by this crude refuse pulverizing machine 1 and the feed water from a feed water pipe 10 and executes the separation of solids/liquid, a bacterium deposition body 5 which is communicated with this settling tank 3 and is deposited with thermophilic aerobes for degrading the organic matter in the separated liquid, a drain port 9 which discharges the supernatant liquid of the biodegradation tank 4,  an air lift pump 14 which transports the suspension containing the many solid accumulated on the bottom of the settling tank 3 and a separation cage 15 which is disposed in the upper part of the biodegradation tank 4 and separates only the solids from the suspension containing the many solids transported by this air lift pump 14. The water inlet port of the feed water pipe 10 described above is directly coupled to water works and the water outlet port is closed by a valve 12 at the point where the water outlet is connected to the garbage pulverizing machine 1. The portion therebetween is installed above the biodegradation tank 4 and the valve 12 is controlled to be opened only when the garbage crushing machine 1 is started.
Patent JP-S57130761-A (JP)
Title: Sliding nozzle device of vessel for molten metal
Inventor: TAGUCHI KIYOMI
IPC: B22D37/00
Filed: 1981-02-03
Abstract: PURPOSE:To blow an inert gas stably into a stationary nozzle in a sliding nozzle by blowing the inert gas into the stationary nozzle through the joined part between a stationary plate and a gas blowing ring. CONSTITUTION:A stationary plate 3' of a sliding nozzle device is partly notched at the lower end of an opening 4' and is fitted with a gas blowing ring 8' consisting of refractories of superior erosion resistance within this notch. A groove  9 of an approximately circular shape is formed along the circumferential direction in the upper or lower corner part of the ring 8'. The inert gas introduced from the outside part of the plate 3' into the groove 9 is blown into an upper  stationary nozzle 1 by passing through the groove 9 then through the slight  clearance formed in the joined part 10 between the top surface of the ring 8'  and the plate 3'. Hence, the possibility of closing of the nozzle 1 by the solidification of the molten steel is eliminated.
Patent JP-S60157561-A (JP)
Title: Tooth surface separation preventing device of gear by friction wheel
Inventor: SHINJIYOU KINICHI
IPC: F16H55/20
Filed: 1984-01-27
Abstract: PURPOSE:To prevent a gear tooth surface separation in a gear device having a proper gear slack by disposing a friction wheel having a friction surface which is equal to or approximately equal to the extension of the gear meshing pitch circle so as to yield a pressure on the contact surface, the friction wheel being fixedly attached to the gear. CONSTITUTION:In a device wherein friction wheels 6, 7 having a cylindrical friction surface equal to the extension of a cylindrical surface as a pitch circle of meshing are fixedly attached to a pair of gears 1, 2 which are meshed between two parallel axes, the gear 1 is resiliently supported against the gear 2 by springs 9, 10. By this arrangement, a pressure is applied to the contact surface of the friction wheels 6, 7 to generate a friction force so as to prevent a gear separation. Although the gear 1 is pressed toward the gear 2 by the springs 9, 10, the friction wheels 6, 7 come in contact with some play between the gears 1, 2, resulting in the smooth meshing of the gears 1, 2.
Patent JP-H04235617-A (JP)
Title: Retiming circuit
Inventor: KOBAYASHI TAKAMASA
IPC: G06F1/06
Filed: 1991-01-10
Abstract: PURPOSE:To perform the processing with the retiming circuit by selecting a serial date signal or the output date on a holding means in response to a data extracting signal and outputting the selected signal or date to the holding means. CONSTITUTION:An inputted input data signal 101 is selected by a selection circuit 1 when a control signal 102 is set at an H level and sent to a holding circuit 2 as an output signal 104. The circuit 2 holds the signal 104 in the timing of the changing point of an inputted clock signal 103. Then the signal 104 held by the circuit 2 is outputted to a processing circuit of the next stage and to the circuit 1 as an output date signal 105. If the signal 102 is set at an L level, the output data signal 105 received from the circuit 2 is selected by the circuit 1. The signal 105 is sent to the circuit 2 as the signal 104. Therefore the signal 105 is never updated unless the signal 102 is set an H level. As a result, a necessary date signal is extracted.
Patent JP-H06218184-A (JP)
Title: Full automatic washing machine
Inventor: KUMAGAI SHINICHI
IPC: D06F33/02
Filed: 1993-01-29
Abstract: PURPOSE:To wash clothes cleanly by automatically selecting the water supply by tap water in the final rinsing process even though the water supply via bath water supply pump is selected in the full automatic washing machine provided with a connection terminal section for bath water supply pump. CONSTITUTION:The full automatic washing machine is provided with a water supply cap section 17 for supplying water in a washing/dehydrating tub. A water supply valve 12 and a bath water supply hose fitting section 18 are provided on the section 17. A faucet 23 is connected through a water supply hose 24 to the water supply valve 12. A discharge port of a bath water supply pump 20 is connected to the fitting section 18 through the bath water supply hose 25. The bath water supply pump 20 and a power supply section 21 are connected through connection cords 26 and 27 by using a terminal section 19 as a repeating point. When the bath water supply is selected by a water supply changeover switch in a control panel on an upper cover 11, the water supply pump 20 is driven. At the time of water supply in the final rinsing process, the water supply from the water supply valve 12 is performed regardless of the selection of the water supply changeover switch.
Patent JP-H02195404-A (JP)
Title: Numerical controller
Inventor: TANAKA TAKESHI
IPC: G05B19/18
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a numerical control (NC) device which can easily execute the edition and control of a program by providing the NC device with a directory table, a list display instruction input means, a judging means, and a display means. CONSTITUTION:A memory 100 is constituted of non-volatile memories 5, 6 and a working program and a directory table are stored in the memory 5. The program number of the working program, an optical head pointer, an attribute, and a programming-date are registered in respective areas of the directory table. On the other hand, the list of program numbers extracted by retrieving the directory table by the judging means 101 is stored in the memory 6. An input means 102 is constituted of a keyboard 3 and a tape reader 4, retrieving key information is inputted by the keyboard 3 and the working program is read out by a tape reader 4 and sent to the memory 5. A microprocessor 1 to be the judging means 101 retrieves the directory table by the retrieving key, extracts its corresponding program number and stores the number in the memory 6. The display means 103 consists of the display 2 to read out and display the program number stored in the memory 6.
Patent JP-S59144392-A (JP)
Title: Controller for induction motor
Inventor: TAKEMURA YUTAKA
IPC: H02P27/06
Filed: 1983-01-31
Abstract: PURPOSE:To set the boost output to zero at the continuously rated load time by providing a correcting circuit for correcting the output of an automatic booster circuit. CONSTITUTION:In an automatic booster circuit 12 for altering V/F in response to the variation in a load, a correcting circuit 14 is provided, the correction output (i) from the circuit 14 is predetermined in response to the set speed value 1, this output (i) is added to the output of the circuit 12, and the added output is used as a booster output (j). At this time the output (j) becomes zero by the correction at the continuously rated load time. Accordingly even when the continuously rated load is applied, a motor can be operated at the adequate V/F.
Patent JP-S59140756-A (JP)
Title: Modulating circuit of biphase mark
Inventor: ITOI TETSUSHI
IPC: H04L7/08
Filed: 1983-01-31
Abstract: PURPOSE:To obtain an inexpensive biphase mark modulating circuit of simple constitution by combining a counter and a gate circuit in special constitution. CONSTITUTION:The 1st counter 1 generates an output signal B every time it counts the fall of a clock pulse CP twice, and the 2nd counter 4 generates an output signal C every time it counts a clock pulse three times. The output D of an FF6 indicates a synchronizing signal period of biphase mark modulation and an output E indicates a data signal period. Then, a pulse G generated every time the rise of a pulse CP is detected, a signal J which indicates that an output signal should be inverted in the center of a bit, a signal F, and a block synchronizing signal A are ANDed to obtain an output signal K. Further, an FF19 is triggerd by this signal K to obtain a biphase mark modulated signal N which is inverted every time the signal K is generated.
Patent JP-S60159936-A (JP)
Title: Decimal data format converting circuit
Inventor: ISHIKAWA TEI
IPC: G06F5/00
Filed: 1984-01-31
Abstract: PURPOSE:To execute a decimal data format conversion at a high speed by making a data length a unit, and also to add a code to an optional position by providing an input data line of 2n byte width for leading an input data, a code position determining circuit and a code generating circuit. CONSTITUTION:A code position determining circuit 130 determines a code part data setting byte position in a data DI based on the first kind information related to a data length of a data to be processed, the second kind information related to a memory head address of a data write destination area, and the third kind information for showing whether a code part is pre-positioned or post- positioned. Also, a code generating circuit 140 generates a code part data of 1 byte in accordance with the fourth kind information for showing whether the data to be processed is positive or negative, the fifth kind information for showing a data format, and the sixth kind information which has been determined by the code position determining circuit 130, and designates a data of the position concerned in the data DI and existence of a code conversion.
Patent JP-S63184617-A (JP)
Title: Concrete caisson
Inventor: AKAGI MASANORI
IPC: E02D23/00
Filed: 1987-01-26
Abstract: PURPOSE:To prevent the deterioration in water quality in the water area of one side by providing a water channel below a caisson. CONSTITUTION:A water channel 1b to connect waterways on both sides os provided over all the upside of the bottom plate 1c on the lowest part 1a of a concrete caisson 1. Shielding effect against tidal waves can thus be obtained.
Patent JP-S62172443-A (JP)
Title: Detecting device for runaway of microcomputer
Inventor: MATSUBARA AKIRA
IPC: G06F11/30
Filed: 1986-01-25
Abstract: PURPOSE:To exactly detect a runaway, and to perform a reset by detecting whether the leading or the trailing cycles of the output of a microcomputer are of natural number-fold of the output cycles of an oscillation circuit, and providing a circuit which outputs a reset signal when they are not of the natural number-fold. CONSTITUTION:When an output which performs the rise and fall at a time of natural number-fold of a unit time W is derived, and a runaway occurs, a delay output shown in figure (b) is derived fro a delay circuit 7, and a signal shown in figure (c) is derived from an exclusive OR gate G. When the output from a terminal P0 in a microcomputer 3 rises at a time t1 on the way to the unit time W, a pulse shown in figure (e) is derived from an AND gate 9, and an output pulse from the AND gate 9 keeps a high level from a time t1 to a time t2. A monostable circuit 10 keeps the level for a prescribed time W0 set in advance responding to a trailing waveform at the time t2 in the AND gate 9, and derives a reset signal of low level that rises at a time t3. An oscillation circuit 12 terminates an oscillation operation with the fall of a line 11. In this way, a normal operation can be started again.
Patent JP-H07214767-A (JP)
Title: Ink jet printer
Inventor: KURATA MITSURU
IPC: D06P5/00
Filed: 1994-02-08
Abstract: PURPOSE:To efficiently and uniformly dry the ink applied to a printing medium such as a fabric by making the length of the drying means provided along a feed route equal to or larger than the intermittent feed quantity due to a feed means. CONSTITUTION:A fabric 1 is separated from a belt 130 on the most downstream side of a feed route to be fed toward a taking-up roller 21 and dried by a drying heater 600 to accelerate the drying of ink. The effective drying length l1 of the heater 600 on the fabric feed route is made equal or larger than the value d1 being the effective recording width of an ink jet head 1100 and the intermittent feed quantity of the fabric (l1>=d1). By this constitution, regardless of the position of the heater 600 on the feed route, the printed region having the width d1 on the fabric can be necessarily stopped within the effective drying length of the drying heater 600 during the inttermittent feed of the effective drying length. As a result, the region not dried by the drying heater 600 is not generated.
Patent JP-H0793263-A (JP)
Title: Method for management of variable-authority-level user access to plurality of resource objects inside distributed data processor
Inventor: FUREDERITSUKU ERU JIYANISU
IPC: G06F15/16
Filed: 1991-01-14
Abstract: PURPOSE: To improve the access management to plural resource objects inside a distributed data processor. CONSTITUTION: A reference monitoring service is set and plural access management profiles and stored in it. The respective access management profiles include the identification of a selected user and the competence of a specified level relating to the selected user. Thereafter, corresponding to the tried access of specified resource objects 42, 48 and 54 managed by resource mangers 40, 46 and 52, the selected access management profile is exchanged between the reference monitoring service and the resource manager. The resource manager manages the access to the resource object by utilizing the exchanged access management profile and decides the range of permitting the access by the competence of the specified level provided in it.
Patent JP-S56112673-A (JP)
Title: Correcting device for display in electronic watch
Inventor: YOSHIDA MASARU
IPC: G04G5/00
Filed: 1980-02-12
Abstract: PURPOSE: To make it possible to correct both the hand display and the digital display of the watch having both ways of time display, by means of common operation from outside.  
     CONSTITUTION: In the usual condition of usage the crown 3 is in the stabilized position I. By pulling out the crown 3 by one step to the second stabilized position II, correction of the digital display part 2 can be performed. By pulling out the crown 3 again by one step to the third stabilized position III, correction of the hand display part 1 can be performed. Correction for both parts can be performed by winding the crown 3. If the crown 3 is wound in the direction R, the display gains. If it is wound in the direction L, the display loses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63182164-A (JP)
Title: Positioning mechanism for lateral printing
Inventor: OKAMOTO FUMIAKI
IPC: B41J11/64
Filed: 1987-01-23
Abstract: PURPOSE:To enable a paper to be easily set without need for setting a printing position after passing the paper, by providing graduations or an indicator in the vicinity of a push tractor. CONSTITUTION:A scale bracket 5 is provided on the front side of a push tractor 1, and graduations 6 representing the numbers of printing columns are printed on an upper face of the bracket 5. When a paper with a format printed thereon is used, a printing region is determined by a program, so that the paper must be moved to the position of the printing region. When the number of columns corresponding to a printing-starting position is known, the paper is moved in conformity with the graduations 6. When a paper-setting position is empirically known, an indicator is previously set, and the paper is moved to the position of the indicator. Thus, various papers can be set easily and quickly.
Patent JP-H11200940-A (JP)
Title: Failure detector for engine temperature sensor
Inventor: NISHIOKA FUTOSHI
IPC: F02D45/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous detection when an idle operation or an excessively low load operation is continued long after the start of an engine and improve accuracy for detecting the failure of an engine temperature sensor. SOLUTION: A failure is decided based on whether or not the detected value THW of a water temperature sensor exceeds a prescribed value when prescribed time T passes from the start of an engine (S11). The integrating value qs of an intake air amount during a period from the start of the engine to the lapse of the prescribed time T is compared with a prescribed value Q (S10). When it is not larger than the prescribed value Q, the decision of a failure is delayed. When it exceeds the prescribed value Q, the decision of failure is performed. The prescribed time T is changed depending on water temperature at the time of start. The lower the water temperature at the start, the larger the prescribed value Q related to the integrating value qs of the intake air amount. The intake air amount with fuel cut is excluded from an integration (S5).  Upon failure of an flow sensor, the decision of the water temperature sensor is inhibited (S1). In an enriched area, a value obtained by multiplying the intake air amount by a coefficient smaller than 1.0 is integrated (S8).
Patent JP-H01190871-A (JP)
Title: Structure of floor material
Inventor: YAMASHITA YOSHIHIKO
IPC: E04F15/04
Filed: 1988-01-26
Abstract: PURPOSE:To facilitate bending of a joint part between piece plates and to prevent warping of a whole floor material, by a method wherein elongated piece plates each having a stepped groove part formed in its side end part are butted to each other to form a recessed grooves part, which is filled with synthetic resin for joining. CONSTITUTION:A surface plate 7, e.g. butt plate, are laminated on the upper surface of a base plate 6, e.g. a plywood, to form an elongated piece plate 1. A stepped groove 8 is formed in the side end part of the surface of the piece plate, and the piece plates 1 are butted to each other for temporary adhesion. A recessed groove part 11 formed by the stepped groove parts 8 is filled with synthetic resin 12, having elasticity, in a state that the back opening part side of the recessed groove part 11 is left unfilled with the resin, and the piece plates 1 are joined together to form a floor material 2. The use of the synthetic resin 12 facilitates bending of a joint part between the piece plates 1, and enables smooth bending of the joint in a way that the synthetic resin 12 is escaped in a space 13 unfilled with the synthetic resin 12 during bending.
Patent JP-H01189694-A (JP)
Title: Display device
Inventor: KATO JUNICHI
IPC: G09G3/00
Filed: 1988-01-26
Abstract: PURPOSE:To increase a lightening frequency without influencing the processing speed of a main control part by reading data from one of two storing parts at the time of writing data in the other storing part and alternately switching them each other. CONSTITUTION:Data from the main control part 1 is outputted and written in either the storing part 2A or 2B through the switching control of a switching part 5A. Simultaneously address data from an address generation part 4 is outputted to the other storing part 2B or 2A by the switching control of a switching part 5B, and data is read from the storing part at that time. A display part 3 is connected by means of the switching part 5B, and thereby the read-out data is sent to the display part 3 to perform the dynamic lighting on the display part 3 based on the data. Such switching is alternately performed. Thus, since data writing and data reading are performed at the same time, the dynamic lighting frequency can be increased.